168742468644309

Names of 168742468644309

• Cardinal: 168742468644309 can be written as One hundred sixty-eight trillion, seven hundred forty-two billion, four hundred sixty-eight million, six hundred forty-four thousand, three hundred nine.

Scientific notation

• Scientific notation: 1.68742468644309 × 10¹⁴

Factors of 168742468644309

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 528

Divisors of 168742468644309

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 7 9 21 29 31 37 63 87 93 111 113 127 181 203 217 259 261 279 333 339 381 543 609 651 777 791 889 899 961 1017 1073 1143 1147 1267 1629 1827 1953 2331 2373 2667 2697 2883 3219 3277 3441 3503 3683 3801 3937 4181 4699 5249 5611 6293 6697 6727 7119 7511 8001 8029 8091 8649 9657 9831 10323 10509 11049 11403 11811 12543 14097 14351 15747 16833 18879 20091 20181 20453 22533 22939 22987 24087 24521 25781 27559 27869 29267 29493 31527 32893 33147 33263 35433 35557 36743 37629 39277 42291 43053 46879 47241 50499 56637 60273 60543 61359 67599 68817 68961 72261 73563 77343 82677 83607 87801 98679 99789 100457 101587 106671 108593 110229 114173 117831 121249 122047 129159 129611 136271 140637 143171 145669 160909 162719 173941 184077 194213 195083 206451 206883 207607 220689 232029 232841 248031 248899 250821 263403 296037 299367 301371 304761 320013 325779 330687 342519 353493 363747 366141 388833 408813 416179 421911 429513 437007 444881 482727 488157 521823 530987 582639 585249 593137 622821 634043 666623 698523 711109 712597 746697 756761 760151 799211 848743 850519 854329 904113 907277 914283 953897 977337 1019683 1027557 1031153 1091241 1098423 1139033 1166499 1217587 1226439 1248537 1288539 1311021 1334643 1359491 1448181 1453249 1464471 1565469 1592961 1747917 1755747 1779411 1868463 1902129 1999869 2095569 2133327 2137791 2240091 2270283 2280453 2397633 2546229 2551557 2562987 2597531 2721831 2861691 2913253 3059049 3093459 3114167 3149197 3417099 3539363 3652761 3716909 3745611 3758719 4003929 4017941 4078473 4151959 4224401 4359747 4438301 4515739 4666361 4778883 4988179 5044289 5297327 5338233 5706387 5953633 5999607 6020603 6399981 6413373 6435817 6810849 6841359 7192899 7218071 7638687 7654671 7688961 7792593 8165493 8585073 8739759 9177147 9280377 9342501 9447591 10251297 10618089 10958283 11150727 11276157 12053823 12235419 12455877 12673203 12901549 13079241 13314903 13547217 13791311 13999083 14964537 15132867 15398623 15891981 16460597 17860899 18061809 18182717 18387247 19307451 19655333 20665313 21654213 21946069 22044379 22090507 23377779 23459591 24665051 24775541 26219277 26311033 26366089 28027503 28125587 28342773 29570807 31610173 31854267 33452181 33828471 35310023 36161469 37367631 38019609 38704647 39944709 40641651 41373933 41997249 42144221 44893611 45050719 45398601 46195869 47675943 49381791 53582697 54185427 54548151 55161741 57922353 58965999 61995939 64962639 65838207 66133137 66271521 70378773 73995153 74326623 75328399 78933099 79098267 80523461 84376761 88712421 90310843 94830519 96108647 96539177 105930069 107790361 115224179 116113941 116520289 124121799 126432663 128710729 130956431 135152157 137587331 138587607 144657191 148145373 153622483 154633549 163644453 164217137 165485223 172655357 176897997 184562623 185987817 186638693 197514621 198399411 198814563 211136319 221985459 222979869 225985197 236799297 237294801 241570383 253130283 266137263 270932529 284491557 288325941 289617531 317790207 323371083 345672537 349560867 379297989 386132187 392869293 399948019 405456471 412761993 433971573 460867449 463900647 477357313 492651411 510278507 517966071 527298793 553687869 559916079 563664227 570004657 640624703 672760529 677955591 680328139 724711149 727247321 764616581 812797587 815642023 817348759 864977823 868852593 916695017 970113249 1037017611 1048682601 1158396561 1178607879 1199844057 1238285979 1301914719 1306470851 1382602347 1391701941 1432071939 1477954233 1530835521 1553898213 1581896379 1661063607 1679748237 1690992681 1710013971 1921874109 2018281587 2040984417 2181741963 2293849743 2335180369 2446926069 2452046277 2496227291 2750085051 2787150763 2799636133 2979368057 3341501191 3571949549 3599532171 3919412553 3990032599 4296215817 4484372921 4592506563 4745689137 4762296973 5072978043 5090731247 5130041913 5352316067 5721441313 5765622327 6054844761 6122953251 6545225889 6881549229 7005541107 7340778207 7356138831 7488681873 8250255153 8361452289 8398908399 8938104171 10024503573 10715848647 11758237659 11970097797 13453118763 14286890919 14798076703 15272193741 16056948201 16346262583 17164323939 17473591037 19510055341 20855576399 21016623321 21090172309 22466045619 23703114011 25084356867 25196725197 26814312513 30073510719 32147545941 35910293391 40359356289 42860672757 44394230109 45816581223 48170844603 49038787749 51492971817 52420773111 58530166023 62566729197 63270516927 71109342033 72390591439 86401673653 92360409767 103586536921 133182690327 147116363247 147631206163 157262319333 165921798077 175590498069 187700187591 189811550781 213328026099 217171774317 259205020959 277081229301 310759610763 442893618489 497765394231 506734140073 604811715571 646522868369 651515322951 777615062877 831243687903 932278832289 1328680855467 1493296182693 1520202420219 1814435146713 1939568605107 2678451883243 4560607260657 5443305440139 5818705815321 8035355649729 18749163182701 24106066949187 56247489548103 168742468644309
• Sum of all divisors σ(n): 312660953579520
• Sum of proper divisors (its aliquot sum) s(n): 143918484935211
• 168742468644309 is a deficient number, because the sum of its proper divisors (143918484935211) is less than itself. Its deficiency is 24823983709098

Bases of 168742468644309

• Binary: 100110010111100001101010111001101110110111010101₂
• Hexadecimal: 0x99786AE6EDD5
• Base-36: 1NTB7X1239

Squares and roots of 168742468644309

• 168742468644309 squared (168742468644309²) is 28474020724175606044358087481
• 168742468644309 cubed (168742468644309³) is 4804776549226606848093561712138158094795629
• The square root of 168742468644309 is 12990091.1715164265
• The cube root of 168742468644309 is 55259.6503710319

Scales and comparisons

• 168,742,468,644,309 seconds is equal to 5,365,488 years, 28 weeks, 3 days, 12 hours, 45 minutes, 9 seconds.
• To count from 1 to 168,742,468,644,309 would take you about thirteen million, four hundred thirteen thousand, seven hundred twenty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 168742468644309 cubic inches would be around 4605 feet tall.

Recreational maths with 168742468644309

• 168742468644309 backwards is 903446864247861
• The number of decimal digits it has is: 15
• The sum of 168742468644309's digits is 72
• More coming soon!